CN110128740A - 防震动etpu材料制备方法 - Google Patents

防震动etpu材料制备方法 Download PDF

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CN110128740A
CN110128740A CN201910455002.2A CN201910455002A CN110128740A CN 110128740 A CN110128740 A CN 110128740A CN 201910455002 A CN201910455002 A CN 201910455002A CN 110128740 A CN110128740 A CN 110128740A
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etpu
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trimethylol
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李思宁
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Nantong Sining New Material Technology Co Ltd
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Abstract

本发明公开了防震动ETPU材料制备方法，包括如下步骤：材料选取：乙烯‑醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯‑丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶、白炭黑、发泡剂、泡沫稳定剂、辅助助剂，材料密炼：将乙烯‑醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯‑丁二烯共聚物。本发明通过在ETPU材料造粒结束后，使用者可利用水槽式水冷的方式加速ETPU材料自身的散热，同时再利用外界的吹风冷却设备加速ETPU材料自身散热的同时，也会加速ETPU材料表面水性溶液的挥发，以此提高ETPU材料的生产效率。

Description

防震动ETPU材料制备方法
技术领域
本发明涉及ETPU材料制备技术领域，具体为防震动ETPU材料制备方法。
背景技术
随着社会的不断发展进步，ETPU材料的应用也越发的广泛，但是现有的 ETPU材料在制备后，由于ETPU材料上会带有较高的温度，且表面会附着一定的水性溶剂，现有的冷却方式为水槽式水冷或者自然风冷，既不利于ETPU材料的降温，也不能加速水性溶剂的挥发，降低了ETPU材料的生产效率。
发明内容
本发明的目的在于提供防震动ETPU材料制备方法，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：防震动ETPU材料制备方法，包括如下步骤：
(1)材料选取：乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶、白炭黑、发泡剂、泡沫稳定剂、辅助助剂；
(2)材料密炼：将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合；
(3)材料开炼：将步骤(2)中密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃；
(4)材料造粒：将步骤(3)中开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒；
(5)材料冷却：造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料。
优选的，所述步骤(1)的材料的配比为乙烯-醋酸乙烯共聚物50-80份、热可塑性聚氨酯弹性体10-15份、嵌段共聚聚丙烯20-35份、有机硅树脂低聚体10-15份、苯乙烯-丁二烯共聚物5-8份、过氧化二异丙苯1-3份、三羟甲基丙烷三甲基丙烯酸酯2-3份、三元乙丙橡胶5-10份、白炭黑10-15份、发泡剂4-6份、泡沫稳定剂8-10份、辅助助剂2.5-4份。
优选的，所述步骤(2)密炼机造粒温度100-150℃，密炼时间20min，造粒机造粒温度120℃。
优选的，所述步骤(4)中双螺旋挤出机的工作温度为75-85℃。
优选的，所述步骤(1)中的发泡剂由水和乙醇1:1混合制成。
与现有技术相比，本发明的有益效果如下：
本发明通过在ETPU材料造粒结束后，使用者可利用水槽式水冷的方式加速ETPU材料自身的散热，同时再利用外界的吹风冷却设备加速ETPU材料自身散热的同时，也会加速ETPU材料表面水性溶液的挥发，以此提高ETPU材料的生产效率。
具体实施方式
本发明提供一种技术方案：
防震动ETPU材料制备方法，包括如下步骤：
(1)材料选取：乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶、白炭黑、发泡剂、泡沫稳定剂、辅助助剂；
(2)材料密炼：将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合；
(3)材料开炼：将步骤(2)中密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃；
(4)材料造粒：将步骤(3)中开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒；
(5)材料冷却：造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料；
实施例一：
首先进行材料的选取：乙烯-醋酸乙烯共聚物50-80份、热可塑性聚氨酯弹性体10-15份、嵌段共聚聚丙烯20-35份、有机硅树脂低聚体10-15份、苯乙烯-丁二烯共聚物5-8份、过氧化二异丙苯1-3份、三羟甲基丙烷三甲基丙烯酸酯2-3份、三元乙丙橡胶5-10份、白炭黑10-15份、发泡剂4-6份、泡沫稳定剂8-10份、辅助助剂2.5-4份，将将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合，将密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃，开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒，造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料；
实施例二：
在实施例一中，再加上下述工序：
步骤(2)密炼机造粒温度100-150℃，密炼时间20min，造粒机造粒温度120℃；
首先进行材料的选取：乙烯-醋酸乙烯共聚物50-80份、热可塑性聚氨酯弹性体10-15份、嵌段共聚聚丙烯20-35份、有机硅树脂低聚体10-15份、苯乙烯-丁二烯共聚物5-8份、过氧化二异丙苯1-3份、三羟甲基丙烷三甲基丙烯酸酯2-3份、三元乙丙橡胶5-10份、白炭黑10-15份、发泡剂4-6份、泡沫稳定剂8-10份、辅助助剂2.5-4份，将将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合，将密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃，开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒，造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料；
实施例三：
在实施例二中，再加上下述工序：
步骤(4)中双螺旋挤出机的工作温度为75-85℃；
首先进行材料的选取：乙烯-醋酸乙烯共聚物50-80份、热可塑性聚氨酯弹性体10-15份、嵌段共聚聚丙烯20-35份、有机硅树脂低聚体10-15份、苯乙烯-丁二烯共聚物5-8份、过氧化二异丙苯1-3份、三羟甲基丙烷三甲基丙烯酸酯2-3份、三元乙丙橡胶5-10份、白炭黑10-15份、发泡剂4-6份、泡沫稳定剂8-10份、辅助助剂2.5-4份，将将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合，将密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃，开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒，造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料；
实施例四：
在实施例三中，再加上下述工序：
步骤(1)中的发泡剂由水和乙醇1:1混合制成：
首先进行材料的选取：乙烯-醋酸乙烯共聚物50-80份、热可塑性聚氨酯弹性体10-15份、嵌段共聚聚丙烯20-35份、有机硅树脂低聚体10-15份、苯乙烯-丁二烯共聚物5-8份、过氧化二异丙苯1-3份、三羟甲基丙烷三甲基丙烯酸酯2-3份、三元乙丙橡胶5-10份、白炭黑10-15份、发泡剂4-6份、泡沫稳定剂8-10份、辅助助剂2.5-4份，将将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合，将密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃，开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒，造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (5)

1.防震动ETPU材料制备方法，其特征在于：包括如下步骤：
材料选取：乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶、白炭黑、发泡剂、泡沫稳定剂、辅助助剂；
材料密炼：将乙烯-醋酸乙烯共聚物、热可塑性聚氨酯弹性体、嵌段共聚聚丙烯、有机硅树脂低聚体、苯乙烯-丁二烯共聚物、过氧化二异丙苯、三羟甲基丙烷三甲基丙烯酸酯、三元乙丙橡胶按比例充分混合后加入密炼机的内腔，密炼机组密炼造粒制得发泡粒料，将制得粒料充分搅拌后，加入三羟甲基丙烷三甲基丙烯酸酯进行改性，使得三羟甲基丙烷三甲基丙烯酸酯与其他材料充分混合；
材料开炼：将步骤（2）中密炼后的材料加入开炼机的内腔进行开炼加工，开炼的温度为60-70℃；
材料造粒：将步骤（3）中开炼后的材料进行造粒加工，将材料注入双螺杆挤出机，双螺杆挤出机挤出切粒，口模压力设定20-40Mpa，口模温度设130-160℃，制得ETPU颗粒；
材料冷却：造粒完成后，利用风冷设备和水冷设备将材料的温度将至常温，即可得到材料。
2.根据权利要求1所述的防震动ETPU材料制备方法，其特征在于：所述步骤（1）的材料的配比为乙烯-醋酸乙烯共聚物50-80份、热可塑性聚氨酯弹性体10-15份、嵌段共聚聚丙烯20-35份、有机硅树脂低聚体10-15份、苯乙烯-丁二烯共聚物5-8份、过氧化二异丙苯1-3份、三羟甲基丙烷三甲基丙烯酸酯2-3份、三元乙丙橡胶5-10份、白炭黑10-15份、发泡剂4-6份、泡沫稳定剂8-10份、辅助助剂2.5-4份。
3.根据权利要求1所述的防震动ETPU材料制备方法，其特征在于：所述步骤（2）密炼机造粒温度100-150℃，密炼时间20min，造粒机造粒温度120℃。
4.根据权利要求1所述的防震动ETPU材料制备方法，其特征在于：所述步骤（4）中双螺旋挤出机的工作温度为75-85℃。
5.根据权利要求1所述的防震动ETPU材料制备方法，其特征在于：所述步骤（1）中的发泡剂由水和乙醇1:1混合制成。
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CN106750852A (zh) * 2016-11-29 2017-05-31 泉州星竹鞋材有限公司 一种透明或半透明etpu材料及其制备方法
CN107641188A (zh) * 2017-09-22 2018-01-30 厦门同欣源包装制品有限公司 一种鞋底制作用etpu材料及其制备方法和应用
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CN108619680A (zh) * 2016-09-21 2018-10-09 江苏嘉特朗达环保科技有限公司 一种瑜伽器械的制备方法
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